{"id":"https://openalex.org/W4306809601","doi":"https://doi.org/10.1145/3554364.3559134","title":"Contextual exploration of mathematical formulae on the web for people with visual disabilities in brazil with an open-source screen reader","display_name":"Contextual exploration of mathematical formulae on the web for people with visual disabilities in brazil with an open-source screen reader","publication_year":2022,"publication_date":"2022-10-17","ids":{"openalex":"https://openalex.org/W4306809601","doi":"https://doi.org/10.1145/3554364.3559134"},"language":"en","primary_location":{"id":"doi:10.1145/3554364.3559134","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3554364.3559134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st Brazilian Symposium on Human Factors in Computing Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000891408","display_name":"H\u00e9rlon Manollo C\u00e2ndido Guedes","orcid":"https://orcid.org/0000-0002-9465-7518"},"institutions":[{"id":"https://openalex.org/I1315085146","display_name":"Universidade Federal de Lavras","ror":"https://ror.org/0122bmm03","country_code":"BR","type":"education","lineage":["https://openalex.org/I1315085146"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"H\u00e9rlon Manollo C\u00e2ndido Guedes","raw_affiliation_strings":["Federal University of Lavras, Lavras, MG, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Lavras, Lavras, MG, Brazil","institution_ids":["https://openalex.org/I1315085146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084129216","display_name":"Paula Christina Figueira Cardoso","orcid":"https://orcid.org/0000-0003-3621-8960"},"institutions":[{"id":"https://openalex.org/I1315085146","display_name":"Universidade Federal de Lavras","ror":"https://ror.org/0122bmm03","country_code":"BR","type":"education","lineage":["https://openalex.org/I1315085146"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paula C. F. Cardoso","raw_affiliation_strings":["Federal University of Lavras, Lavras, MG, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Lavras, Lavras, MG, Brazil","institution_ids":["https://openalex.org/I1315085146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057167178","display_name":"Willian Massami Watanabe","orcid":"https://orcid.org/0000-0001-6910-5730"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"William Massami Watanabe","raw_affiliation_strings":["Federal Technological University of Paran\u00e1, Corn\u00e9lio Proc\u00f3pio, PR, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Technological University of Paran\u00e1, Corn\u00e9lio Proc\u00f3pio, PR, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010069811","display_name":"Andr\u00e9 Pimenta Freire","orcid":"https://orcid.org/0000-0001-7894-9740"},"institutions":[{"id":"https://openalex.org/I1315085146","display_name":"Universidade Federal de Lavras","ror":"https://ror.org/0122bmm03","country_code":"BR","type":"education","lineage":["https://openalex.org/I1315085146"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Andr\u00e9 Pimenta Freire","raw_affiliation_strings":["Federal University of Lavras, Lavras, MG, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Lavras, Lavras, MG, Brazil","institution_ids":["https://openalex.org/I1315085146"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7883,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.9249043,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12481","display_name":"Digital Accessibility for Disabilities","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12481","display_name":"Digital Accessibility for Disabilities","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10470","display_name":"Usability and User Interface Design","score":0.9688000082969666,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6954063177108765},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6601740717887878},{"id":"https://openalex.org/keywords/reading","display_name":"Reading (process)","score":0.6289592981338501},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.5757235884666443},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.5518763661384583},{"id":"https://openalex.org/keywords/ambiguity","display_name":"Ambiguity","score":0.537029504776001},{"id":"https://openalex.org/keywords/mathematical-notation","display_name":"Mathematical notation","score":0.5296411514282227},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.5071799755096436},{"id":"https://openalex.org/keywords/portuguese","display_name":"Portuguese","score":0.4749194085597992},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.43962305784225464},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.37598007917404175},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.21324288845062256},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.17854607105255127}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6954063177108765},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6601740717887878},{"id":"https://openalex.org/C554936623","wikidata":"https://www.wikidata.org/wiki/Q199657","display_name":"Reading (process)","level":2,"score":0.6289592981338501},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.5757235884666443},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.5518763661384583},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.537029504776001},{"id":"https://openalex.org/C24457124","wikidata":"https://www.wikidata.org/wiki/Q1140046","display_name":"Mathematical notation","level":3,"score":0.5296411514282227},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.5071799755096436},{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.4749194085597992},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.43962305784225464},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.37598007917404175},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.21324288845062256},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.17854607105255127},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3554364.3559134","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3554364.3559134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st Brazilian Symposium on Human Factors in Computing Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G2312617500","display_name":null,"funder_award_id":"442431/2016-3","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"}],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322904","display_name":"Financiadora de Estudos e Projetos","ror":"https://ror.org/030w99567"},{"id":"https://openalex.org/F4320322980","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Minas Gerais","ror":"https://ror.org/00nc55f03"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1507001217","https://openalex.org/W1559427215","https://openalex.org/W1576033920","https://openalex.org/W1966688171","https://openalex.org/W1992047320","https://openalex.org/W2024023571","https://openalex.org/W2028495792","https://openalex.org/W2031335745","https://openalex.org/W2070201027","https://openalex.org/W2093814116","https://openalex.org/W2128276557","https://openalex.org/W2248481928","https://openalex.org/W2257924606","https://openalex.org/W2295007784","https://openalex.org/W2315491708","https://openalex.org/W2592635712","https://openalex.org/W2789815670","https://openalex.org/W2795311049","https://openalex.org/W2909361209","https://openalex.org/W2974206781","https://openalex.org/W2979889956","https://openalex.org/W3157156019"],"related_works":["https://openalex.org/W1968256718","https://openalex.org/W2393607213","https://openalex.org/W2495832077","https://openalex.org/W2278797713","https://openalex.org/W98357545","https://openalex.org/W977407476","https://openalex.org/W4249487612","https://openalex.org/W2624682093","https://openalex.org/W4280602899","https://openalex.org/W4239038871"],"abstract_inverted_index":{"Despite":[0],"the":[1,23,87,110,113,118,129,133,143,150,160,170,177,209,216,221,224,228,243,249],"technological":[2],"advances":[3],"in":[4,82,123,156,176,184,242],"screen":[5,51,74,225],"readers,":[6],"specific":[7,66,187],"contents":[8],"such":[9,56],"as":[10,57],"mathematics":[11,32],"are":[12],"still":[13],"a":[14,34],"problem":[15],"for":[16,39,94,236,238],"people":[17,164],"with":[18,70,100,126,159,165,169,189,191,208],"visual":[19,166],"disabilities.":[20,167],"Due":[21],"to":[22,60,128,186,214],"complexity":[24],"of":[25,80,91,115,132,149,162,179,194,201],"mathematical":[26,48,98,124,240,260],"notations":[27],"and":[28,64,89,96,106,154,181,211,218,227,246,258],"their":[29,219],"abstract":[30],"nature,":[31],"is":[33],"science":[35],"that":[36],"presents":[37,86,233],"challenges":[38],"understanding":[40,178],"by":[41,204,223,253],"means":[42],"other":[43],"than":[44],"visual.":[45],"Thus,":[46],"reading":[47,71,77,95,239,257],"content":[49,81],"using":[50,120],"readers":[52,75],"currently":[53],"faces":[54],"problems":[55,207],"ambiguity,":[58],"help":[59],"understand":[61],"long":[62],"formulae,":[63],"identifying":[65],"elements.":[67],"Besides,":[68],"even":[69],"problems,":[72],"few":[73],"support":[76,127],"this":[78],"type":[79],"Portuguese.":[83],"This":[84,108],"study":[85],"implementation":[88],"evaluation":[90,197],"an":[92,174,182,192],"add-on":[93,111,151],"exploring":[97,117],"formulae":[99,119,180,217,241],"NVDA":[101],"considering":[102],"contextual":[103,121],"in-formula":[104],"exploration":[105,190,250],"navigation.":[107],"way,":[109],"enables":[112],"possibility":[114],"internally":[116],"delineations":[122],"elements":[125,188],"Brazilian":[130,244,254],"variant":[131],"Portuguese":[134],"language.":[135],"The":[136,147,196,231],"add-on,":[137],"entitled":[138],"Access8Math-NavMatBR,":[139],"was":[140,152],"based":[141],"on":[142,248],"open-source":[144],"Access8Math":[145],"add-on.":[146],"version":[148],"developed":[153],"evaluated":[155],"usability":[157],"tests":[158],"participation":[161],"six":[163],"Tests":[168],"new":[171],"system":[172],"demonstrated":[173],"improvement":[175,183],"access":[185],"abstraction":[193],"formulae.":[195,261],"identified":[198,203],"52":[199],"instances":[200],"issues":[202],"users,":[205],"involving":[206],"commands":[210],"interaction":[212],"approaches":[213],"explore":[215],"parts,":[220],"verbalization":[222],"reader":[226],"platform's":[229],"structure.":[230],"paper":[232],"design":[234],"implications":[235],"systems":[237],"context":[245],"considerations":[247],"patterns":[251],"used":[252],"users":[255],"when":[256],"browsing":[259]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}